Washing machine with clothes being overturned at constant speed and washing mode

Abstract

The invention discloses a washing machine with clothes being overturned at constant speed and a washing mode. The washing machine comprises an outer barrel, an inner barrel, a rotatable wave wheel and a driving device, wherein the outer barrel is used for containing water; the inner barrel is arranged in the outer barrel and used for placing clothes; and the driving device is used for controlling the inner barrel and the wave wheel to rotate. Bulges capable of guiding the clothes to move to the center are arranged on the wave wheel, the clothes roll to the periphery in a stacked outward-turning mode and fall into the bottom of the inner barrel along the wall of the inner barrel after moving to the center of the wave wheel and then upwards to a peak, the bulges are radially distributed from the center of the wave wheel to the outside along the radial direction, the upper surfaces of the bulges outwards step down and extend in a tangent mode from the bump part at center of the wave wheel, a plurality of lugs capable of preventing the clothes from fully rotating along with the wave wheel to change the moving direction of the clothes are uniformly distributed on the circumference of the bottom wall of the inner barrel, and the diameter ratio of the wave wheel to the inner barrel is 0.6-0.8. The washing machine improves clothes cleanliness ratio and washing uniformity and saves washing water.

Description

technical field [0001] The invention relates to a washing machine and a washing method, in particular to a washing machine and a washing method which change the washing and turning path of the clothes and have the uniform turning and turning of the clothes. Background technique [0002] At present, the washing method of the pulsator washing machine is to turn the clothes through the special water flow formed by the rotation of the pulsator or the simultaneous rotation of the pulsator and the inner tub, and apply force to it during the turning process, so that it can rub against itself and interact with the pulsator. Friction with the inner barrel wall, repeated washing to achieve the purpose of cleaning. The shape of the pulsator in the pulsator washing machine is ever-changing, such as dish-shaped pulsator, rod-shaped pulsator, bowl-shaped pulsator, etc., but no matter how the shape of the pulsator changes, its ultimate purpose is to improve the washing effect without excep...

AI Technical Summary

Problems solved by technology

[0003] In order to improve the cleanliness, it is necessary to rotate the pulsator at a large rotation angle and fast speed during washing. The water flow under the action of centrifugal force drives the clothes to move in one direction at high speed, but eventually the clothes will be entangled and the clothes will be torn and damaged. , especially high-end clothes, are more likely to be damaged; and, in the washing process, only by the action of water flow, the movement form is single and fixed, and the turning efficiency of clothes in the inner bucket is low, and more washings are needed to complete the cleaning of the whole clothes washing effect

[0004] In addition, when this type of washing machine is running, the pulsator rotates or swings to form a circular water flow. Since the movement of the clothes in the washing tub depends on fluid motion or fluid power, in order to achieve the required circular turning mode, it is also necessary to Filling an automatic washing machine with a bottom pulsator with washing liquid in which the height of the washing liquid added to the washing tub must be sufficient to completely submerge the fabrics loaded into the washing drum consumes a large amount of water, in addition, due to The amount of water is large. In order to achieve a sufficient concentration of detergent, the amount of detergent must be increased. The cost of washing is high, and it also causes certain pollution to water resources.

Images